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Panda Twinair 2012 Lambda 1 Bug and ECU Volts bug.

Posted: 26 Feb 2018, 15:41
by Vic20
Panda Twinair 2012 Lambda 1 Bug and ECU Volts bug.

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I changed the Lambda 1 sensor a couple of months ago and still got nothing on thie Lambda 1 Signal.

Typically, the car has failed it's MOT on Lambda figure of 1.05 (spec 0.97 -1.02) (with CO of 0.02 and HC of Zero which are well in tolerance) . I know this isn't directly related but it would be nice to see!

The Battery voltage reading is also ridiculous too.

Would ECUscan 4 fix this? I only use the software about twice a year so am pretty reluctant to upgrade.

Thanks

Re: Panda Twinair 2012 Lambda 1 Bug and ECU Volts bug.

Posted: 14 Oct 2019, 09:00
by sokol
Having same issue about no voltage of pre lambda on my 500 Twinair, seems like common bug for all Twinair car owners. Can anybody tell more info about this? Or could Yani declare some statement for that?